66499490

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{419}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 122472000

約数和(自身を除く): 55972510

約数列:

[1, 2, 5, 10, 59, 118, 269, 295, 419, 538, 590, 838, 1345, 2095, 2690, 4190, 15871, 24721, 31742, 49442, 79355, 112711, 123605, 158710, 225422, 247210, 563555, 1127110, 6649949, 13299898, 33249745, 66499490]

約数ペア:

[(1, 66499490), (2, 33249745), (5, 13299898), (10, 6649949), (59, 1127110), (118, 563555), (269, 247210), (295, 225422), (419, 158710), (538, 123605), (590, 112711), (838, 79355), (1345, 49442), (2095, 31742), (2690, 24721), (4190, 15871)]